NSN 3110-01-187-0570 13084184, 3TAR21-28-SU-DB100/120LYVC-254, 3TAR2128SUDB100120LYVC254
Product Details | DUPLEX BALL BEARING
3110-01-187-0570 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Part Alternates: 13084184, 3TAR21-28-SU-DB100/120LYVC-254, 3TAR2128SUDB100120LYVC254, 3110-01-187-0570, 01-187-0570, 3110011870570, 011870570
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 17 AUG 1984 | 01-187-0570 | 30213 ( BEARING, BALL, DUPLEX ) |
Drawings & Photos | NSN 3110-01-187-0570
Cross Reference | NSN 3110-01-187-0570
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13084184 | 32828 | KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION |
| 13084184 | 40920 | MPB CORPORATION DBA TIMKEN SUPER PRECISION |
| 13084184 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH |
| 3TAR21-28-SU-DB100/120LYVC-254 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
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Related Products | NSN 3110-01-187-0570
Technical Data | NSN 3110-01-187-0570
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING COTTON AND PLASTIC PHENOLIC RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE BALL AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING MIL-P-79,FORM T,TYPE FBE MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| SURFACE TREATMENT | PASSIVATE BALL PASSIVATE INNER RING PASSIVATE OUTER RING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BALL QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER RING QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING |
| STYLE DESIGNATOR | 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| BORE DIAMETER | 1.3123 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.7498 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIS-30520,FSCM 58260 MFR REF SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO. 7T |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| BEARING PRELOAD RATING | 100.0 POUNDS MINIMUM AND 120.0 POUNDS MAXIMUM |
| CONTACT ANGLE | 23.0 DEGREES NOMINAL |
| SPECIAL FEATURES | DIP AND CENTRIFUGE IN SPECIFIED LUBRICANT AT 200 G9S FOR ONE MINUTE NOMINAL |
Restrictions/Controls & Freight Information | NSN 3110-01-187-0570
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-01-187-0570
Army| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |